Home / 335,584,296.92-463,120,766.80-186,905,483.48

Finding the Fourth Proportional to 335,584,296.92, 463,120,766.80 and 186,905,483.48

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Solution

The fourth proportional to 335,584,296.92, 463,120,766.80 and 186,905,483.48 is: 257,937,608.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,584,296.92 : 463,120,766.80 = 186,905,483.48 : x
  2. Step 2: Convert to fraction form
    335,584,296.92/463,120,766.80 = 186,905,483.48/x
  3. Step 3: Cross multiply
    335,584,296.92x = 463,120,766.80 × 186,905,483.48
  4. Step 4: Simplify right side
    335,584,296.92x = 86,559,810,828,382,336
  5. Step 5: Solve for x
    x = 86,559,810,828,382,336/335,584,296.92
  6. Step 6: Final answer
    x = 257,937,608.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.